search_doffin

Search Norwegian public procurement notices on Doffin.

Signature: search_doffin(query: string, optional, default ''; types: list of string (comma-separated), optional, default None; statuses: list of string (comma-separated), optional, default None; contract_nature: list of string (comma-separated), optional, default None; cpv_codes: list of string (comma-separated), optional, default None; locations: list of string (comma-separated), optional, default None; buyer: list of string (comma-separated), optional, default None; winner: list of string (comma-separated), optional, default None; date_from: string, optional, default None; date_to: string, optional, default None; sort_by: string, optional, default 'RELEVANCE'; page: integer, optional, default 1; hits_per_page: integer, optional, default 10; include_placeholders: yes/no, optional, default False; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/doffin/search_doffin/?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0

Replace {query}, {types}, {statuses}, {contract_nature}, {cpv_codes}, {locations}, {buyer}, {winner}, {date_from}, {date_to}, {sort_by}, {page}, {hits_per_page}, {include_placeholders} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0. Open this exact request as JSON.

Parameter	Requirement	JSON type	Description
`query`	optional	string	Free-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.
`types`	optional	union	Filter by notice type. Parent types: PLANNING, COMPETITION, RESULT. Specific types: ANNOUNCEMENT_OF_COMPETITION, DYNAMIC_PURCHASING_SCHEME, QUALIFICATION_SCHEME, ANNOUNCEMENT_OF_INTENT, PRE_ANNOUNCEMENT, ADVISORY_NOTICE, NOTICE_ON_BUYER_PROFILE, ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT, CHANGE_OF_CONCLUSION_OF_CONTRACT, CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT. Use ["COMPETITION"] + statuses=["ACTIVE"] for open tenders.
`statuses`	optional	union	ACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.
`contract_nature`	optional	union	WORKS, SERVICES and/or SUPPLIES.
`cpv_codes`	optional	union	8-digit CPV codes, e.g. ["45000000"]. Matches the code and its children. Find codes with search_cpv_codes(). Best combined with a free-text query.
`locations`	optional	union	NUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().
`buyer`	optional	union	Buyer organization full name(s) exactly as written on notices, e.g. ["Trondheim kommune"]. Resolved to Doffin's internal buyer id via a free-text lookup; names that match no buyer are reported in "note" and, if none match, no results are returned (rather than an unfiltered search). Pass the 32-hex buyer id from a result's buyer field directly to skip the lookup.
`winner`	optional	union	Doffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against.
`date_from`	optional	union	Publication date lower bound, "YYYY-MM-DD".
`date_to`	optional	union	Publication date upper bound, "YYYY-MM-DD".
`sort_by`	optional	string	RELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.
`page`	optional	integer	1-based page number.
`hits_per_page`	optional	integer	1-50 (default 10).
`include_placeholders`	optional	boolean	By default, hits whose buyer fields look like unfilled eForm template values (org id 123456789, placeholder buyer names) are dropped from the results as junk. Set True to keep them, each flagged with "possible_placeholder": true.
`limit`	optional	integer	Gateway page size; default 25, maximum 100.
`offset`	optional	integer	Number of list items to skip; default 0.

Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/doffin/search_doffin?query=&types={types}&statuses={statuses}&contract_nature={contract_nature}&cpv_codes={cpv_codes}&locations={locations}&buyer={buyer}&winner={winner}&date_from={date_from}&date_to={date_to}&sort_by=RELEVANCE&page=1&hits_per_page=10&include_placeholders=false&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "doffin",
  "operation": "search_doffin",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}

Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

query Type: string. Free-text search (Norwegian or English), e.g. "IT-drift", "snørydding", "rammeavtale konsulent". Start here.

types Type: list of string (comma-separated). Filter by notice type. Parent types: PLANNING, COMPETITION, RESULT. Specific types: ANNOUNCEMENT_OF_COMPETITION, DYNAMIC_PURCHASING_SCHEME, QUALIFICATION_SCHEME, ANNOUNCEMENT_OF_INTENT, PRE_ANNOUNCEMENT, ADVISORY_NOTICE, NOTICE_ON_BUYER_PROFILE, ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT, CHANGE_OF_CONCLUSION_OF_CONTRACT, CANCELLED_OR_MISSING_CONCLUSION_OF_CONTRACT. Use ["COMPETITION"] + statuses=["ACTIVE"] for open tenders.

statuses Type: list of string (comma-separated). ACTIVE (open for bids), EXPIRED, AWARDED, CANCELLED.

contract_nature Type: list of string (comma-separated). WORKS, SERVICES and/or SUPPLIES.

cpv_codes Type: list of string (comma-separated). 8-digit CPV codes, e.g. ["45000000"]. Matches the code and its children. Find codes with search_cpv_codes(). Best combined with a free-text query.

locations Type: list of string (comma-separated). NUTS-style location ids, e.g. ["NO060"] (Trøndelag), or "anyw" for non-location-bound. See list_location_codes().

buyer Type: list of string (comma-separated). Buyer organization full name(s) exactly as written on notices, e.g. ["Trondheim kommune"]. Resolved to Doffin's internal buyer id via a free-text lookup; names that match no buyer are reported in "note" and, if none match, no results are returned (rather than an unfiltered search). Pass the 32-hex buyer id from a result's buyer field directly to skip the lookup.

winner Type: list of string (comma-separated). Doffin's internal supplier id (32-hex). Winner names cannot be used - they are not present in search results to resolve against.

date_from Type: string. Publication date lower bound, "YYYY-MM-DD".

date_to Type: string. Publication date upper bound, "YYYY-MM-DD".

sort_by Type: string. RELEVANCE (default), PUBLICATION_DATE_DESC, PUBLICATION_DATE_ASC, DEADLINE, ESTIMATED_VALUE_ASC, ESTIMATED_VALUE_DESC.

page Type: integer. 1-based page number.

hits_per_page Type: integer. 1-50 (default 10).

include_placeholders Type: yes/no. By default, hits whose buyer fields look like unfilled eForm template values (org id 123456789, placeholder buyer names) are dropped from the results as junk. Set True to keep them, each flagged with "possible_placeholder": true.

Result

Source: Doffin and TED. Retrieved 2026-09-11T16:16:35Z in 0.148 seconds.

total_count:

hits:

6 results

id:
2021-349890
buyer:
1 results
1. id:
  fdec58573c324647f60a7e066b7da00f
  organization_id:
  915 488 099
  name:
  Nye Veier
heading:
Brannvernrådgiver
description:
Nye Veier AS har i 2020 omorganisert sin virksomhet. Som et resultat av dette har alle de tekniske ressursene blitt samlet i én enhet, Teknologiavdelingen. Ressursene i Teknologiavdelingen fordeles til det til enhver tid pågående prosjekt etter behov, og jobber på tvers i selskapet, og på tvers av utbyggingsporteføljene. Nye Veier skal være en slank og effektiv byggherre. Dette innebærer at den fagkompetansen vi ikke innehar i selskapet, leies inn. I denne forbindelse har Nye Veier behov for å leie inn én brannvernrådgiver. Brannvernrådgiveren skal yte rådgivning og bistand i forbindelse med sikkerhetsgodkjenning, risikoanalyser, beredskapsanalyser, beredskapsplanlegging mv. i forbindelse med tunneler og tunnelsikkerhet.
location_id:
1 results
1. NO0
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2021-12-14T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2021-12-14
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2019-379513
buyer:
1 results
1. id:
  05dc8f08c30c08ee935578ae7ff737c6
  organization_id:
  925 836 613
  name:
  Norsk Tipping AS
heading:
Mediebyråtjenester
description:
Norsk Tipping skal inngå ny rammeavtale om mediebyråtjenester. Anskaffelsen omfatter: 1. Strategisk rådgivning: posisjonering, merkevarer, medier og avtaler 2. Medierådgivning: planlegging, kjøp og evaluering 3. Digital markedsføring og optimalisering 4. Datafangst og effektanalyser. Omfanget av de ulike delene vil kunne variere i tid og volum avhengig av selskapets strategi og plan for markedsarbeidet.
location_id:
1 results
1. NO020
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2019-11-07T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2019-11-07
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-685363
buyer:
1 results
1. id:
  5e8d80c29f0dce02d686be5e88517975
  organization_id:
  974760673
  name:
  Registerenheten i Brønnøysund
heading:
Dynamisk innkjøpsordning - Systemutvikling
description:
Den dynamiske innkjøpsordningen omfatter systemutvikling. Nærmere beskrivelse av roller innenfor systemutvikling, scrummaster, testutvikling og systemutviklingsmetodikk er gitt i vedlagte kvalifikasjonsgrunnlag.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2023-05-09T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-05-09
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2021-336426
buyer:
1 results
1. id:
  c5454cd7a7344c02b20e773603b75cbe
  organization_id:
  974 760 983
  name:
  Direktoratet for samfunnssikkerhet og beredskap (DSB)
heading:
Rammeavtale for konsulenttjenester innen IKT
description:
DSB skal etablere rammeavtaler for konsulenttjenester innen IKT med én eller flere leverandører for leveranse av tjenester på rammeavtalens fagområder, se punkt 2.1 og vedlagte avtaledokumenter. Oppdragsgiver forbeholder seg retten til å tildele kontrakt for alle eller enkelte av rammeavtalens fagområder til én eller flere leverandører, herunder tildele kontrakt for parallelle rammeavtaler. Rammeavtalene skal også gjelde for Valgdirektoratet. DSB er ansvarlig for inngåelse og oppfølging av rammeavtalen. Virksomhetene er selvstendig ansvarlig for egne avrop på rammeavtalen.
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2021-02-03T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2021-02-03
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2020-306974
buyer:
1 results
1. id:
  37433b1318dcb9542baaf47ecc878aa8
  organization_id:
  970 955 623
  name:
  Veterinærinstituttet
heading:
Parallell rammeavtale IKT konsulenter
description:
Anskaffelse av IKT konsulenter, parallelle rammeavtaler
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2020-04-27T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2020-04-27
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2020-386531
buyer:
1 results
1. id:
  f1f4ccf885d41c1074f85cec57a3f1f2
  organization_id:
  963 999 089
  name:
  Frogn kommune
heading:
IKT-konsulenttjenester
description:
Konkurransen gjelder parallell rammeavtale om levering av IKT-konsulenttjenester innen følgende tjenesteområder: Tjenesteområde A: Prosjektledelse Tjenesteområde B: Systemutvikling Tjenesteområde C: IT-Konsulent og rådgivning
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2020-06-18T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2020-06-18
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.

limit:

offset:

returned:

has_more_results:

truncated:

Show all fields in HTML

total_count:

hits:

6 results

id:
2021-349890
buyer:
1 results
1. id:
  fdec58573c324647f60a7e066b7da00f
  organization_id:
  915 488 099
  name:
  Nye Veier
heading:
Brannvernrådgiver
description:
Nye Veier AS har i 2020 omorganisert sin virksomhet. Som et resultat av dette har alle de tekniske ressursene blitt samlet i én enhet, Teknologiavdelingen. Ressursene i Teknologiavdelingen fordeles til det til enhver tid pågående prosjekt etter behov, og jobber på tvers i selskapet, og på tvers av utbyggingsporteføljene. Nye Veier skal være en slank og effektiv byggherre. Dette innebærer at den fagkompetansen vi ikke innehar i selskapet, leies inn. I denne forbindelse har Nye Veier behov for å leie inn én brannvernrådgiver. Brannvernrådgiveren skal yte rådgivning og bistand i forbindelse med sikkerhetsgodkjenning, risikoanalyser, beredskapsanalyser, beredskapsplanlegging mv. i forbindelse med tunneler og tunnelsikkerhet.
location_id:
1 results
1. NO0
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2021-12-14T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2021-12-14
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2019-379513
buyer:
1 results
1. id:
  05dc8f08c30c08ee935578ae7ff737c6
  organization_id:
  925 836 613
  name:
  Norsk Tipping AS
heading:
Mediebyråtjenester
description:
Norsk Tipping skal inngå ny rammeavtale om mediebyråtjenester. Anskaffelsen omfatter: 1. Strategisk rådgivning: posisjonering, merkevarer, medier og avtaler 2. Medierådgivning: planlegging, kjøp og evaluering 3. Digital markedsføring og optimalisering 4. Datafangst og effektanalyser. Omfanget av de ulike delene vil kunne variere i tid og volum avhengig av selskapets strategi og plan for markedsarbeidet.
location_id:
1 results
1. NO020
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2019-11-07T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2019-11-07
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2023-685363
buyer:
1 results
1. id:
  5e8d80c29f0dce02d686be5e88517975
  organization_id:
  974760673
  name:
  Registerenheten i Brønnøysund
heading:
Dynamisk innkjøpsordning - Systemutvikling
description:
Den dynamiske innkjøpsordningen omfatter systemutvikling. Nærmere beskrivelse av roller innenfor systemutvikling, scrummaster, testutvikling og systemutviklingsmetodikk er gitt i vedlagte kvalifikasjonsgrunnlag.
location_id:
No results.
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2023-05-09T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2023-05-09
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2021-336426
buyer:
1 results
1. id:
  c5454cd7a7344c02b20e773603b75cbe
  organization_id:
  974 760 983
  name:
  Direktoratet for samfunnssikkerhet og beredskap (DSB)
heading:
Rammeavtale for konsulenttjenester innen IKT
description:
DSB skal etablere rammeavtaler for konsulenttjenester innen IKT med én eller flere leverandører for leveranse av tjenester på rammeavtalens fagområder, se punkt 2.1 og vedlagte avtaledokumenter. Oppdragsgiver forbeholder seg retten til å tildele kontrakt for alle eller enkelte av rammeavtalens fagområder til én eller flere leverandører, herunder tildele kontrakt for parallelle rammeavtaler. Rammeavtalene skal også gjelde for Valgdirektoratet. DSB er ansvarlig for inngåelse og oppfølging av rammeavtalen. Virksomhetene er selvstendig ansvarlig for egne avrop på rammeavtalen.
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2021-02-03T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2021-02-03
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2020-306974
buyer:
1 results
1. id:
  37433b1318dcb9542baaf47ecc878aa8
  organization_id:
  970 955 623
  name:
  Veterinærinstituttet
heading:
Parallell rammeavtale IKT konsulenter
description:
Anskaffelse av IKT konsulenter, parallelle rammeavtaler
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2020-04-27T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2020-04-27
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.
id:
2020-386531
buyer:
1 results
1. id:
  f1f4ccf885d41c1074f85cec57a3f1f2
  organization_id:
  963 999 089
  name:
  Frogn kommune
heading:
IKT-konsulenttjenester
description:
Konkurransen gjelder parallell rammeavtale om levering av IKT-konsulenttjenester innen følgende tjenesteområder: Tjenesteområde A: Prosjektledelse Tjenesteområde B: Systemutvikling Tjenesteområde C: IT-Konsulent og rådgivning
location_id:
1 results
1. anyw
estimatedValue:
not reported by source
type:
ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
allTypes:
2 results
1. ANNOUNCEMENT_OF_CONCLUSION_OF_CONTRACT
2. RESULT
status:
not reported by source
issueDate:
2020-06-18T10:00:00Z
deadline:
not reported by source
sentToTed:
yes
publicationDate:
2020-06-18
placeOfPerformance:
No results.
procurementStrategicLabels:
No results.

limit:

offset:

returned:

has_more_results:

truncated:

Will you use the result in generated code?

Open the same result as JSON

Is data missing or incorrect? Send feedback about this result.

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the search_doffin lookup

Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
Check types, units, limits and ID formats in the parameter table.
Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Follow the notice ID to the canonical page; use CPV and location codes to narrow broad free-text searches.

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.

AI agent? Read the complete navigation and programming guide.